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#include <errno.h>
#include <string.h>
#include <sys/types.h>
#include <unistd.h>
#include "obuf.h"
#include "msg.h"
static pid_t pid = 0;
void msg_commonfv(const char* type,
int showsys,
const char* format,
va_list ap)
{
if (program != 0) {
obuf_puts(&errbuf, program);
if (&msg_show_pid != 0 && msg_show_pid) {
if (!pid || msg_show_pid < 0)
pid = getpid();
obuf_putc(&errbuf, '[');
obuf_putu(&errbuf, pid);
obuf_putc(&errbuf, ']');
}
obuf_puts(&errbuf, ": ");
}
if (type) {
obuf_puts(&errbuf, type);
obuf_puts(&errbuf, ": ");
}
obuf_putfv(&errbuf, format, ap);
if (showsys) {
obuf_puts(&errbuf, ": ");
obuf_puts(&errbuf, strerror(errno));
}
obuf_endl(&errbuf);
}
void msg_commonf(const char* type,
int showsys,
const char* format,
...)
{
va_list ap;
va_start(ap, format);
msg_commonfv(type, showsys, format, ap);
va_end(ap);
}
#ifdef SELFTEST_MAIN
MAIN
{
warnf("ss", "a", "b");
}
#endif
#ifdef SELFTEST_EXP
selftest: Warning: ab
#endif
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